| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.88 | 10.837% | $186.0732 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $217.44 | 3.140% | $224.2676 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $159.42 | 11.471% | $177.7071 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $151.72 | 9.140% | $165.5872 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $235.81 | 10.356% | $260.2305 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $131.35 | 11.232% | $146.1032 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $148.87 | 12.287% | $167.1617 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $1,212.49 | $1,327.1305 | $1,327.13 | $1,327.10 | $1,327.20 | |